// *****************************************************************************
// *****************************************************************************
// Copyright 2012 - 2013, Cadence Design Systems
//
// This  file  is  part  of  the  Cadence  LEF/DEF  Open   Source
// Distribution,  Product Version 5.8.
//
// Licensed under the Apache License, Version 2.0 (the "License");
//    you may not use this file except in compliance with the License.
//    You may obtain a copy of the License at
//
//        http://www.apache.org/licenses/LICENSE-2.0
//
//    Unless required by applicable law or agreed to in writing, software
//    distributed under the License is distributed on an "AS IS" BASIS,
//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
//    implied. See the License for the specific language governing
//    permissions and limitations under the License.
//
// For updates, support, or to become part of the LEF/DEF Community,
// check www.openeda.org for details.
//
//  $Author: dell $
//  $Revision: #6 $
//  $Date: 2015/01/20 $
//  $State:  $
// *****************************************************************************
// *****************************************************************************

/*
 * FILE: crypt.cpp
 *
 */

#include <unistd.h>

#include <cstdarg>
#include <cstdio>

#include "lefiKRDefs.hpp"

BEGIN_LEF_PARSER_NAMESPACE

FILE* encOpenFileForRead(char* filename)
{
  return fopen(filename, "r");
}

FILE* encOpenFileForWrite(char* filename, int encrypt_f)
{
  return fopen(filename, "w");
}

int encCloseFile(FILE* fp)
{
  return fclose(fp);
}

void encClearBuf(FILE* fp)
{
}

void encReadingEncrypted()
{
}

void encWritingEncrypted()
{
}

int encIsEncrypted(unsigned char* buf)
{
  return false;
}

int encFgetc(FILE* fp)
{
  return fgetc(fp);
}

int encFputc(char c, FILE* fp)
{
  return fputc(c, fp);
}

void encPrint(FILE* fp, char* format, ...)
{
  va_list ap;

  va_start(ap, format);
  vfprintf(fp, format, ap);
  va_end(ap);
}

END_LEF_PARSER_NAMESPACE
